RN-171 Roving Networks Inc, RN-171 Datasheet - Page 2

• Manufacturer Part Number: RN-171
• Description: MODULE 802.11B/G 2.4GHZ
• Manufacturer: Roving Networks Inc

Specifications of RN-171

• Frequency: 2.402GHz ~ 2.48GHz
• Data Rate - Maximum: 54Mbps
• Modulation Or Protocol: 802.11 b/g
• Applications: General Purpose
• Power - Output: 12dBm
• Sensitivity: -83dBm
• Voltage - Supply: 3 V ~ 3.7 V
• Current - Receiving: 40mA
• Current - Transmitting: 190mA
• Data Interface: PCB, Surface Mount
• Memory Size: 8Mb Flash, 128kB RAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2402 MHz to 2480 MHz
• Interface Type: SPI, UART
• Modulation: DSSS, OFDM
• Security: 128 bit WEP, AES, TKIP
• Operating Voltage: 3.3 V
• Output Power: 12 dBm
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 740-1042

Overview
Environmental Conditions
Electrical Characteristics (Provisional)
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Analog Sensor Inputs
The transmit power can be controlled via firmware
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www.rovingnetworks.com
Host Data Rate up to 921 Kbps TX, 500 Kbps RX for UART, 2 to 3 Mbps over SPI slave
Intelligent, built-in power management with programmable wakeup
Real time clock for time stamping, auto-sleep and auto-wakeup
Configuration using simple ASCII commands
Software controlled transmit power (0dBm to 12dBm) for ultra low power applications
Memory 128 KB RAM, 2MB ROM, 2 KB battery-backed memory, 8 Mbit Flash.
Secure WiFi authentication WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES)
Built in networking applications DHCP, UDP, DNS, ARP, ICMP, TCP, HTML client
802.11 power save and roaming functions
Castellated pads for reliable soldering
Temperature Range (Operating)
Temperature Range (Storage)
Relative Humidity (Operating)
Relative Humidity (Storage)
Supply Voltage (VBATT option)
Input logic HIGH VIH
Input logic LOW
PIO 4,5,6,7,8
PIO 9,10,11,12,13
Sleep
Standby (doze)
Connected (idle, RX)
Connected
(TX)*
Sense 0,1,2,3 wakeup detect threshold
AD sense 0-7 measurement range
Resolution
Accuracy
Minimum conversion time
Sensor Power (pin 33) output resistance 3.3V
809 University Avenue
Power consumption
Digital Output drive
Supply Voltage
Digital Input
Parameter
0dBm
12dBm
VIL
Parameter
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Los Gatos, CA 95032
2.3V
Min
3.0
-
-40
-40
~ p age 2 ~
o
o
RN-171
C ~ +85
C ~ +85
≤90%
≤90%
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Tel [phone]
Typ.
120
190
3.3
24
15
40
8
4
0-400mV (Do not exceed 1.2V DC)
o
o
5% un-calibrated, .01% calibrated
C
C
10 ohms, max current = 50mA
35us (5kHz over Wi-Fi )
14 bits = 12uV
RN-171 Data Sheet
Max.
1.0V
3.7
500mV
• [e-mail]
Value
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RN-171-DS v1.0 1/24/2011
VDC
VDC
VDC
Unit
mA
mA
mA
mA
mA
mA
uA